Commit | Line | Data |
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1 | #!./perl |
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2 | BEGIN { @INC=('./lib', '../lib') } |
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3 | use File::Find; |
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4 | use File::Path qw(mkpath); |
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5 | use Config; |
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6 | use subs qw(unlink rename link chmod); |
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7 | |
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8 | $mainperldir = "/usr/bin"; |
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9 | $exe_ext = $Config{exe_ext}; |
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10 | |
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11 | while (@ARGV) { |
12 | $nonono = 1 if $ARGV[0] eq '-n'; |
13 | $versiononly = 1 if $ARGV[0] eq '-v'; |
14 | shift; |
15 | } |
16 | |
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17 | umask 022; |
18 | |
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19 | @scripts = qw(cppstdin |
20 | utils/c2ph utils/h2ph utils/h2xs utils/pstruct |
21 | utils/perlbug utils/perldoc |
22 | x2p/s2p x2p/find2perl |
23 | pod/pod2man pod/pod2html pod/pod2latex pod/pod2text); |
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24 | |
25 | # pod documentation now handled by separate installman script. |
26 | # These two are archaic leftovers. |
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27 | @manpages = qw(x2p/a2p.man x2p/s2p.man); |
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28 | |
29 | @pods = (<pod/*.pod>); |
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30 | |
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31 | $ver = $]; |
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32 | $release = substr($ver,0,3); # Not used presently. |
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33 | $patchlevel = substr($ver,3,2); |
748a9306 |
34 | die "Patchlevel of perl ($patchlevel)", |
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35 | "and patchlevel of config.sh ($Config{'PATCHLEVEL'}) don't match\n" |
36 | if $patchlevel != $Config{'PATCHLEVEL'}; |
37 | |
38 | # Fetch some frequently-used items from %Config |
39 | $installbin = $Config{installbin}; |
40 | $installscript = $Config{installscript}; |
41 | $installprivlib = $Config{installprivlib}; |
42 | $installarchlib = $Config{installarchlib}; |
43 | $installsitelib = $Config{installsitelib}; |
44 | $installsitearch = $Config{installsitearch}; |
45 | $installman1dir = $Config{installman1dir}; |
46 | $man1ext = $Config{man1ext}; |
47 | # Did we build libperl as a shared library? |
48 | $d_shrplib = $Config{d_shrplib}; |
49 | $shrpdir = $Config{shrpdir}; |
50 | # Shared library and dynamic loading suffixes. |
51 | $so = $Config{so}; |
52 | $dlext = $Config{dlext}; |
53 | |
54 | $d_dosuid = $Config{d_dosuid}; |
55 | $binexp = $Config{binexp}; |
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56 | |
57 | # Do some quick sanity checks. |
58 | |
59 | if ($d_dosuid && $>) { die "You must run as root to install suidperl\n"; } |
60 | |
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61 | $installbin || die "No installbin directory in config.sh\n"; |
fcbdbaa8 |
62 | -d $installbin || mkpath($installbin, 1, 0777); |
fe14fcc3 |
63 | -d $installbin || die "$installbin is not a directory\n"; |
64 | -w $installbin || die "$installbin is not writable by you\n" |
3edbfbe5 |
65 | unless $installbin =~ m#^/afs/# || $nonono; |
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66 | |
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67 | -x 'perl' . $exe_ext || die "perl isn't executable!\n"; |
68 | -x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid; |
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69 | |
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70 | -x 't/TEST' || warn "WARNING: You've never run 'make test'!!!", |
71 | " (Installing anyway.)\n"; |
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72 | |
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73 | if ($d_shrplib) { |
74 | if (!<libperl*.$so*>) { |
75 | warn "WARNING: Can't find libperl*.$so* to install into $shrpdir.", |
76 | " (Installing other things anyway.)\n"; |
77 | } else { |
fcbdbaa8 |
78 | mkpath($shrpdir, 1, 0777); |
c07a80fd |
79 | -w $shrpdir || $nonono || die "$shrpdir is not writable by you\n"; |
ecfc5424 |
80 | &cmd("cp libperl*.$so* $shrpdir"); |
81 | } |
82 | } |
83 | |
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84 | # First we install the version-numbered executables. |
85 | |
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86 | &safe_unlink("$installbin/perl$ver$exe_ext"); |
87 | &cmd("cp perl$exe_ext $installbin/perl$ver$exe_ext"); |
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88 | |
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89 | &safe_unlink("$installbin/sperl$ver$exe_ext"); |
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90 | if ($d_dosuid) { |
39add537 |
91 | &cmd("cp suidperl$exe_ext $installbin/sperl$ver$exe_ext"); |
92 | &chmod(04711, "$installbin/sperl$ver$exe_ext"); |
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93 | } |
94 | |
95 | exit 0 if $versiononly; |
96 | |
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97 | # Make links to ordinary names if installbin directory isn't current directory. |
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98 | |
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99 | if (! &samepath($installbin, '.')) { |
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100 | &safe_unlink("$installbin/perl$exe_ext", "$installbin/suidperl$exe_ext"); |
101 | &link("$installbin/perl$ver$exe_ext", "$installbin/perl$exe_ext"); |
102 | &link("$installbin/sperl$ver$exe_ext", "$installbin/suidperl$exe_ext") |
103 | if $d_dosuid; |
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104 | } |
105 | |
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106 | if (! &samepath($installbin, 'x2p')) { |
39add537 |
107 | &safe_unlink("$installbin/a2p$exe_ext"); |
108 | &cmd("cp x2p/a2p$exe_ext $installbin/a2p$exe_ext"); |
109 | &chmod(0755, "$installbin/a2p$exe_ext"); |
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110 | } |
111 | |
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112 | # Install scripts. |
113 | |
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114 | mkpath($installscript, 1, 0777); |
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115 | |
116 | for (@scripts) { |
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117 | if (-f $_) { # cppstdin might not exist on this system. |
118 | &cmd("cp $_ $installscript"); |
119 | s#.*/##; &chmod(0755, "$installscript/$_"); |
120 | } |
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121 | } |
122 | |
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123 | # Install pod pages. Where? I guess in $installprivlib/pod. |
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124 | mkpath("${installprivlib}/pod", 1, 0777); |
16d20bd9 |
125 | foreach $file (@pods) { |
126 | # $file is a name like pod/perl.pod |
127 | cp_if_diff($file, "${installprivlib}/${file}"); |
128 | } |
129 | |
130 | # Install old man pages. |
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131 | |
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132 | if ($installman1dir ne '') { |
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133 | mkpath($installman1dir, 1, 0777); |
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134 | |
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135 | if (! &samepath($installman1dir, '.')) { |
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136 | for (@manpages) { |
16d20bd9 |
137 | ($new = $_) =~ s/man$/$man1ext/; |
352d5a3a |
138 | $new =~ s#.*/##; |
16d20bd9 |
139 | print STDERR " Installing $installman1dir/$new\n"; |
fe14fcc3 |
140 | next if $nonono; |
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141 | open(MI,$_) || warn "Can't open $_: $!\n"; |
16d20bd9 |
142 | open(MO,">$installman1dir/$new") || |
143 | warn "Can't install $installman1dir/$new: $!\n"; |
fe14fcc3 |
144 | print MO ".ds RP Release $release Patchlevel $patchlevel\n"; |
145 | while (<MI>) { |
146 | print MO; |
147 | } |
148 | close MI; |
149 | close MO; |
150 | } |
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151 | } |
152 | } |
153 | |
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154 | # Install library files. |
155 | |
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156 | $do_installarchlib = $do_installprivlib = 0; |
157 | |
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158 | mkpath($installprivlib, 1, 0777); |
159 | mkpath($installarchlib, 1, 0777); |
160 | mkpath($installsitelib, 1, 0777) if ($installsitelib); |
161 | mkpath($installsitearch, 1, 0777) if ($installsitearch); |
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162 | |
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163 | if (chdir "lib") { |
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164 | $do_installarchlib = ! &samepath($installarchlib, '.'); |
165 | $do_installprivlib = ! &samepath($installprivlib, '.'); |
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166 | |
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167 | if ($do_installarchlib || $do_installprivlib) { |
168 | find(\&installlib, '.'); |
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169 | } |
170 | chdir ".." || die "Can't cd back to source directory: $!\n"; |
171 | } |
172 | else { |
173 | warn "Can't cd to lib to install lib files: $!\n"; |
174 | } |
175 | |
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176 | # Install header files and libraries. |
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177 | mkpath("$installarchlib/CORE", 1, 0777); |
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178 | foreach $file (<*.h libperl*.*>) { |
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179 | cp_if_diff($file,"$installarchlib/CORE/$file"); |
180 | } |
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181 | # AIX needs perl.exp installed as well. |
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182 | cp_if_diff("perl.exp" ,"$installarchlib/CORE/perl.exp") if ($^O eq 'aix'); |
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183 | |
fed7345c |
184 | # If they have built sperl.o... |
185 | cp_if_diff("sperl.o" ,"$installarchlib/CORE/sperl.o") if (-f 'sperl.o'); |
186 | |
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187 | |
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188 | # Offer to install perl in a "standard" location |
189 | |
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190 | $mainperl_is_instperl = 0; |
191 | |
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192 | if (-w $mainperldir && ! &samepath($mainperldir, $installbin) && !$nonono) { |
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193 | # First make sure $mainperldir/perl is not already the same as |
194 | # the perl we just installed |
39add537 |
195 | if (-x "$mainperldir/perl$exe_ext") { |
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196 | # Try to be clever about mainperl being a symbolic link |
197 | # to binexp/perl if binexp and installbin are different. |
198 | $mainperl_is_instperl = |
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199 | &samepath("$mainperldir/perl$exe_ext", "$installbin/perl$exe_ext") || |
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200 | (($binexp ne $installbin) && |
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201 | (-l "$mainperldir/perl$exe_ext") && |
202 | ((readlink "$mainperldir/perl$exe_ext") eq "$binexp/perl$exe_ext")); |
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203 | } |
204 | if ((! $mainperl_is_instperl) && |
205 | (&yn("Many scripts expect perl to be installed as " . |
206 | "$mainperldir/perl.\n" . |
207 | "Do you wish to have $mainperldir/perl be the same as\n" . |
208 | "$binexp/perl? [y] "))) |
209 | { |
39add537 |
210 | unlink("$mainperldir/perl$exe_ext"); |
211 | eval 'link("$installbin/perl$exe_ext", "$mainperldir/perl$exe_ext")' || |
212 | eval 'symlink("$binexp/perl$exe_ext", "$mainperldir/perl$exe_ext")' || |
213 | &cmd("cp $installbin/perl$exe_ext $mainperldir$exe_ext"); |
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214 | $mainperl_is_instperl = 1; |
215 | } |
216 | } |
217 | |
218 | # Check to make sure there aren't other perls around in installer's |
219 | # path. This is probably UNIX-specific. Check all absolute directories |
220 | # in the path except for where public executables are supposed to live. |
221 | # Also skip $mainperl if the user opted to have it be a link to the |
222 | # installed perl. |
223 | |
39add537 |
224 | $dirsep = ($^O eq 'os2') ? ';' : ':' ; |
225 | ($path = $ENV{"PATH"}) =~ s:\\:/:g ; |
226 | @path = split(/$dirsep/, $path); |
a0d0e21e |
227 | @otherperls = (); |
228 | for (@path) { |
229 | next unless m,^/,; |
230 | next if ($_ eq $binexp); |
231 | # Use &samepath here because some systems have other dirs linked |
232 | # to $mainperldir (like SunOS) |
233 | next if ($mainperl_is_instperl && &samepath($_, $mainperldir)); |
39add537 |
234 | push(@otherperls, "$_/perl$exe_ext") |
235 | if (-x "$_/perl$exe_ext" && ! -d "$_/perl$exe_ext"); |
a0d0e21e |
236 | } |
237 | if (@otherperls) { |
238 | print STDERR "\nWarning: perl appears in your path in the following " . |
239 | "locations beyond where\nwe just installed it:\n"; |
240 | for (@otherperls) { |
241 | print STDERR " ", $_, "\n"; |
242 | } |
243 | print STDERR "\n"; |
244 | } |
245 | |
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246 | print STDERR " Installation complete\n"; |
247 | |
248 | exit 0; |
249 | |
250 | ############################################################################### |
251 | |
a0d0e21e |
252 | sub yn { |
253 | local($prompt) = @_; |
254 | local($answer); |
255 | local($default) = $prompt =~ m/\[([yn])\]\s*$/i; |
256 | print STDERR $prompt; |
257 | chop($answer = <STDIN>); |
258 | $answer = $default if $answer =~ m/^\s*$/; |
259 | ($answer =~ m/^[yY]/); |
260 | } |
261 | |
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262 | sub unlink { |
263 | local(@names) = @_; |
39add537 |
264 | my($cnt) = 0; |
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265 | |
266 | foreach $name (@names) { |
267 | next unless -e $name; |
39add537 |
268 | chmod 0777, $name if $^O eq 'os2'; |
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269 | print STDERR " unlink $name\n"; |
39add537 |
270 | ( CORE::unlink($name) and ++$cnt |
271 | or warn "Couldn't unlink $name: $!\n" ) unless $nonono; |
c623bd54 |
272 | } |
39add537 |
273 | return $cnt; |
c623bd54 |
274 | } |
275 | |
e50aee73 |
276 | sub safe_unlink { |
277 | local(@names) = @_; |
278 | |
279 | foreach $name (@names) { |
280 | next unless -e $name; |
e50aee73 |
281 | next if $nonono; |
39add537 |
282 | chmod 0777, $name if $^O eq 'os2'; |
283 | print STDERR " unlink $name\n"; |
284 | next if CORE::unlink($name); |
e50aee73 |
285 | warn "Couldn't unlink $name: $!\n"; |
286 | if ($! =~ /busy/i) { |
287 | print STDERR " mv $name $name.old\n"; |
288 | &rename($name, "$name.old") || warn "Couldn't rename $name: $!\n"; |
289 | } |
290 | } |
291 | } |
292 | |
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293 | sub cmd { |
294 | local($cmd) = @_; |
295 | print STDERR " $cmd\n"; |
296 | unless ($nonono) { |
297 | system $cmd; |
298 | warn "Command failed!!!\n" if $?; |
299 | } |
300 | } |
301 | |
e50aee73 |
302 | sub rename { |
303 | local($from,$to) = @_; |
39add537 |
304 | if (-f $to and not unlink($to)) { |
e50aee73 |
305 | my($i); |
306 | for ($i = 1; $i < 50; $i++) { |
39add537 |
307 | last if CORE::rename($to, "$to.$i"); |
e50aee73 |
308 | } |
39add537 |
309 | warn("Cannot rename to `$to.$i': $!"), return 0 |
310 | if $i >= 50; # Give up! |
e50aee73 |
311 | } |
312 | link($from,$to) || return 0; |
313 | unlink($from); |
314 | } |
315 | |
c623bd54 |
316 | sub link { |
317 | local($from,$to) = @_; |
318 | |
319 | print STDERR " ln $from $to\n"; |
39add537 |
320 | eval { |
321 | CORE::link($from,$to) || warn "Couldn't link $from to $to: $!\n" unless $nonono; |
322 | }; |
323 | if ($@) { |
324 | system( $cp, $from, $to ) |
325 | && warn "Couldn't copy $from to $to: $!\n" unless $nonono; |
326 | } |
c623bd54 |
327 | } |
328 | |
329 | sub chmod { |
330 | local($mode,$name) = @_; |
331 | |
332 | printf STDERR " chmod %o %s\n", $mode, $name; |
39add537 |
333 | CORE::chmod($mode,$name) || warn sprintf("Couldn't chmod %o %s: $!\n",$mode,$name) |
c623bd54 |
334 | unless $nonono; |
335 | } |
336 | |
a0d0e21e |
337 | sub samepath { |
338 | local($p1, $p2) = @_; |
339 | local($dev1, $ino1, $dev2, $ino2); |
340 | |
75f92628 |
341 | if ($p1 ne $p2) { |
a0d0e21e |
342 | ($dev1, $ino1) = stat($p1); |
343 | ($dev2, $ino2) = stat($p2); |
344 | ($dev1 == $dev2 && $ino1 == $ino2); |
345 | } |
346 | else { |
347 | 1; |
348 | } |
349 | } |
350 | |
351 | sub installlib { |
352 | my $dir = $File::Find::dir; |
353 | $dir =~ s#^\.(?![^/])/?##; |
354 | |
355 | my $name = $_; |
e50aee73 |
356 | |
357 | # ignore patch backups and the .exists files. |
358 | return if $name =~ m{\.orig$|~$|^\.exists}; |
359 | |
a0d0e21e |
360 | $name = "$dir/$name" if $dir ne ''; |
361 | |
362 | my $installlib = $installprivlib; |
363 | if ((substr($dir, 0, 4) eq 'auto') || ($name eq 'Config.pm')) { |
364 | $installlib = $installarchlib; |
365 | return unless $do_installarchlib; |
366 | } else { |
367 | return unless $do_installprivlib; |
368 | } |
369 | |
a0d0e21e |
370 | if (-f $_) { |
3edbfbe5 |
371 | if (/\.al$/ || /\.ix$/) { |
372 | $installlib = $installprivlib; |
373 | #We're installing *.al and *.ix files into $installprivlib, |
374 | #but we have to delete old *.al and *.ix files from the 5.000 |
375 | #distribution: |
75f92628 |
376 | #This might not work because $archname might have changed. |
3edbfbe5 |
377 | &unlink("$installarchlib/$name"); |
378 | } |
a0d0e21e |
379 | system "cmp", "-s", $_, "$installlib/$name"; |
380 | if ($?) { |
381 | &unlink("$installlib/$name"); |
fcbdbaa8 |
382 | mkpath("$installlib/$dir", 1, 0777); |
dd6decf0 |
383 | cp_if_diff($_, "$installlib/$name"); |
75f92628 |
384 | # HP-UX (at least) needs to maintain execute permissions |
385 | # on dynamically-loaded libraries. |
748a9306 |
386 | if ($name =~ /\.(so|$dlext)$/o) { |
387 | &chmod(0555, "$installlib/$name"); |
388 | } |
389 | else { |
390 | &chmod(0444, "$installlib/$name"); |
391 | } |
a0d0e21e |
392 | } |
393 | } elsif (-d $_) { |
fcbdbaa8 |
394 | mkpath("$installlib/$name", 1, 0777); |
a0d0e21e |
395 | } |
396 | } |
3edbfbe5 |
397 | |
16d20bd9 |
398 | # Copy $from to $to, only if $from is different than $to. |
399 | # Also preserve modification times for .a libraries. |
400 | # On some systems, if you do |
401 | # ranlib libperl.a |
402 | # cp libperl.a /usr/local/lib/perl5/archlib/CORE/libperl.a |
403 | # and then try to link against the installed libperl.a, you might |
404 | # get an error message to the effect that the symbol table is older |
405 | # than the library. |
3edbfbe5 |
406 | sub cp_if_diff { |
407 | my($from,$to)=@_; |
408 | -f $from || die "$0: $from not found"; |
409 | system "cmp", "-s", $from, $to; |
410 | if ($?) { |
16d20bd9 |
411 | my ($atime, $mtime); |
5d94fbed |
412 | unlink($to); # In case we don't have write permissions. |
3edbfbe5 |
413 | cmd("cp $from $to"); |
16d20bd9 |
414 | # Restore timestamps if it's a .a library. |
415 | if ($to =~ /\.a$/) { |
416 | ($atime, $mtime) = (stat $from)[8,9]; |
417 | utime $atime, $mtime, $to; |
418 | } |
3edbfbe5 |
419 | } |
420 | } |